The present invention relates to novel compounds having β2 adrenergic agonist and M3 muscarinic antagonist dual activity, to pharmaceutical compositions containing them, to the process for their preparation and to their use in respiratory therapies.
本发明涉及具有β2
肾上腺素能激动剂和M3毒蕈碱拮抗剂双重活性的新型化合物、含有这些化合物的药物组合物、其制备过程以及在呼吸治疗中的应用。